626  
FOUS53 KLSX 121751  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
1151 AM CST FRI DEC 12 2025  
 
ILZ100-101-MOZ061-063-064-122200-  
MADISON IL-SAINT CLAIR IL-SAINT CHARLES MO-SAINT LOUIS MO-  
SAINT LOUIS CITY MO-  
INCLUDING THE CITIES OF ALTON, EDWARDSVILLE, BELLEVILLE, CAHOKIA,  
SAINT CHARLES, AND SAINT LOUIS  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 37 23 28 5 15  
TEMP 37 37 34 32 31 29 26 26 26 24 20 15 11 8 5 6 12 15 12  
DEWPT 31 31 30 29 28 25 21 18 16 15 13 9 3 -1 -4 -4 -4 -3 -2  
RH 79 79 85 88 88 85 81 71 65 68 74 77 69 66 65 62 48 44 52  
WIND DIR N N NW NW NW NW N N N N N N N NW NW NW N N NE  
WIND SPD 5 6 4 4 4 5 5 5 8 10 11 11 11 11 10 9 8 5 2  
WIND GUST 21  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV B1 SC FW FW FW CL CL FW  
POP 12HR 0 5 20 20 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C S S  
WIND CHILL 28 26 22 19 19 18 14 8 2 -3 -7-10 -8 0 5 9  
MIN CHILL 25 25 21 14 11 3 -8 -16 -16 -4  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 6 39 25 50 36 57 46 57  
TEMP 8 10 33 33 27 26 45 43 38 37 52 52 50 51 53 44  
DEWPT -1 -1 3 12 18 20 29 32 34 36 44 46 49 49 43 33  
PWIND DIR SE S SW S S S S W  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS FW CL CL FW FW FW FW SC B1 B1 B1 B1 B2 B2 B1 SC  
POP 12HR 0 0 0 0 0 0 30 30  
RAIN S C C  
 
 
 
MOZ042-049-050-122200-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 35 21 27 4 17  
TEMP 35 36 33 31 29 26 24 23 25 24 19 14 9 7 5 6 13 17 14  
DEWPT 30 29 29 28 26 23 19 17 15 14 11 7 2 -2 -5 -5 -5 -4 -3  
RH 82 75 85 88 88 88 81 77 65 65 70 73 72 66 62 60 43 38 46  
WIND DIR N NW NW NW NW N N NE NE N N N N N N N N N E  
WIND SPD 5 5 3 4 4 4 5 5 6 9 10 11 9 8 6 5 5 3 2  
WIND GUST 19 19 18  
CLOUDS B2 B2 B2 B2 B2 B1 B2 B2 OV OV B2 SC FW FW FW FW FW FW CL  
POP 12HR 0 0 20 10 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C S  
WIND CHILL 27 24 21 17 16 17 14 7 1 -3 -6 -7 -5 5 13  
MIN CHILL 24 27 20 12 8 0 -8 -12 -12 2  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 9 42 26 51 37 58 43 54  
TEMP 11 14 36 35 28 27 46 45 39 38 52 53 49 49 51 41  
DEWPT -2 -1 10 20 22 24 32 36 37 38 47 48 49 47 37 30  
PWIND DIR SE SW SW SW SW S SW W  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS CL FW FW FW FW FW FW SC SC B1 B1 B1 B2 B2 B1 SC  
POP 12HR 0 0 0 0 0 0 20 20  
RAIN S S  
 
 
 
MOZ041-047-048-122200-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 36 23 29 7 19  
TEMP 35 37 34 31 30 27 25 25 28 26 21 16 11 9 7 7 15 19 16  
DEWPT 30 30 29 28 26 23 21 19 17 15 13 8 3 -1 -4 -4 -4 -4 -3  
RH 82 75 82 88 85 85 84 78 63 62 71 70 69 63 60 60 42 35 42  
WIND DIR N NW NW NW NW N NE NE NE NE N N N N N N N N E  
WIND SPD 5 5 4 4 4 4 4 5 6 9 10 10 8 6 5 5 4 3 2  
WIND GUST 20 18 18 16  
CLOUDS B2 B2 B1 B1 B1 B1 B1 B2 B2 OV B1 SC FW FW FW FW FW FW CL  
POP 12HR 0 0 10 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 28 25 23 20 19 21 17 10 3 0 -2 -4 -3 8 14  
MIN CHILL 24 27 22 14 11 3 -6 -9 -9 5  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 12 43 27 52 38 59 43 55  
TEMP 13 16 38 36 30 29 47 46 40 39 53 55 50 49 51 42  
DEWPT -2 0 13 22 24 25 33 38 38 39 48 49 49 47 37 31  
PWIND DIR SE SW SW SW SW S SW W  
WIND CHAR LT GN LT LT LT LT GN GN  
AVG CLOUDS CL FW FW FW FW FW FW SC SC B1 B1 B1 B2 B2 B1 SC  
POP 12HR 0 0 0 0 0 0 20 10  
RAIN S  
 
 
 
ILZ095>097-MOZ018-019-026-027-034>036-122200-  
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-  
MONROE MO-RALLS MO-PIKE MO-  
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, PITTSFIELD,  
HANNIBAL, AND BOWLING GREEN  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 32 14 18 -1 10  
TEMP 31 33 31 28 25 21 17 15 15 14 12 8 4 1 -1 0 7 10 6  
DEWPT 28 28 28 26 22 15 10 10 10 10 7 3 -2 -5 -7 -6 -4 -2 -2  
RH 88 82 88 92 88 77 73 80 80 84 80 79 75 75 75 75 60 57 69  
WIND DIR N NW NW NW NW N N N N N N N NW NW NW NW NW N E  
WIND SPD 5 5 4 5 6 8 6 6 8 9 9 10 6 6 6 5 4 2 1  
WIND GUST 14 17 18 18 21 19 19 19 16  
CLOUDS B2 B2 B2 B2 B2 B2 OV OV OV OV B1 SC FW FW FW FW FW CL CL  
POP 12HR 0 5 70 0 0  
QPF 12HR 0 0 0.00-0.25 0 0  
SNOW 12HR 00-00 00-00 0-3  
SNOW C D D L S  
WIND CHILL 26 27 26 22 18 12 7 5 4 2 0 -6 -9-12-14-12 -2 7  
MIN CHILL 19 21 11 1 -2 -5 -16 -24 -24 -7  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 2 38 23 48 34 54 39 50  
TEMP 5 12 32 32 26 25 43 41 37 36 49 49 47 46 47 37  
DEWPT -1 2 15 21 22 23 32 35 35 35 44 45 46 43 34 27  
PWIND DIR SE SW SW SW SW S SW NW  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS FW FW FW FW SC FW FW SC SC B1 B1 B2 B2 B2 B1 SC  
POP 12HR 0 0 0 0 0 0 20 10  
RAIN S S  
 
 
 
ILZ069-070-074-122200-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 37 24 29 4 13  
TEMP 37 37 33 31 30 29 26 26 27 25 21 16 11 8 5 5 10 13 10  
DEWPT 33 32 31 29 28 27 24 21 19 17 15 11 5 0 -3 -4 -4 -3 -2  
RH 85 82 92 92 92 92 92 81 71 71 77 80 76 69 69 65 52 48 57  
WIND DIR N N NW NW NW NW NW N N N N N N NW NW NW N N N  
WIND SPD 5 6 4 4 4 5 5 5 6 10 11 12 12 12 12 11 10 8 3  
WIND GUST 23 23  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV B1 SC FW FW FW FW CL CL  
POP 12HR 0 0 20 20 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S  
SNOW C S C  
WIND CHILL 29 27 25 23 20 20 20 15 9 3 -3 -8-11-10 -4 2 6  
MIN CHILL 26 27 22 16 14 6 -6 -16 -16 -5  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 4 34 23 46 35 54 45 57  
TEMP 6 8 28 29 26 25 43 41 37 37 49 49 50 52 54 45  
DEWPT -1 -1 2 7 13 17 25 29 32 34 42 46 50 51 47 35  
PWIND DIR E S SW S S S S W  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS FW FW CL FW FW SC FW SC B1 B1 B1 B1 B2 OV B2 B1  
POP 12HR 0 0 0 0 5 5 40 40  
RAIN S C C S  
 
 
 
MOZ074-084-085-099-122200-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 39 25 39 8 22  
TEMP 39 41 35 31 29 29 27 30 36 38 30 22 17 13 10 12 19 22 17  
DEWPT 31 31 30 30 29 28 27 27 27 25 19 15 9 4 -2 -4 -6 -6 -5  
RH 73 67 82 96100 96100 88 69 59 63 74 70 67 57 48 32 28 36  
WIND DIR N N N N NW N N E W N N N N N N N N N NE  
WIND SPD 6 6 4 3 3 3 2 3 3 5 8 9 9 9 8 6 6 5 3  
WIND GUST 18 21 24 25 24 21 19 16  
CLOUDS B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC FW FW FW FW CL CL  
POP 12HR 0 0 0 10 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 28 28 28 22 12 6 1 -1 1 10 15 13  
MIN CHILL 24 27 23 22 22 14 -3 -8 -9 5  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 9 38 22 48 34 56 46 58  
TEMP 11 11 32 32 25 24 45 41 37 36 51 52 50 52 56 48  
DEWPT -4 -3 0 9 13 17 24 29 32 35 43 47 50 51 47 35  
PWIND DIR SE S SW S S S S W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL FW FW FW SC SC B1 B1 B1 B1 B2 OV B2 SC  
POP 12HR 0 0 0 0 0 5 30 20  
RAIN C S  
 
 
 
MOZ051-052-060-122200-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 35 20 26 3 15  
TEMP 35 36 33 30 29 26 24 23 24 22 17 13 9 6 4 4 11 15 12  
DEWPT 30 30 29 28 27 23 18 16 14 14 11 7 2 -3 -5 -5 -4 -3 -2  
RH 82 79 85 92 92 88 77 74 65 71 77 76 72 66 65 65 50 44 52  
WIND DIR N NW NW NW NW NW N NE NE N N N N NW NW N N N NE  
WIND SPD 5 5 3 3 4 5 5 5 6 9 10 10 9 9 8 6 5 3 1  
WIND GUST 20 19 20 19 17  
CLOUDS B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 B1 FW FW FW FW FW CL CL  
POP 12HR 0 0 20 10 0  
QPF 12HR 0 0 0.00-0.05 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S C C  
WIND CHILL 27 24 20 17 15 15 12 6 0 -4 -8 -9 -7 2 10  
MIN CHILL 24 27 21 12 9 2 -8 -12 -13 0  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 6 41 25 51 36 58 44 55  
TEMP 8 12 35 34 28 26 46 44 38 38 52 53 50 49 51 42  
DEWPT -1 -1 9 18 22 23 32 36 36 37 46 47 48 47 39 31  
PWIND DIR SE SW SW SW SW S SW W  
WIND CHAR LT GN LT LT LT LT GN GN  
AVG CLOUDS CL FW FW FW FW FW FW SC SC B1 B1 B1 B2 B2 B1 SC  
POP 12HR 0 0 0 0 0 0 20 20  
RAIN S S  
 
 
 
ILZ058-059-098-099-122200-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 33 17 21 0 9  
TEMP 32 33 31 29 28 25 21 19 18 17 14 10 6 3 0 1 6 9 6  
DEWPT 27 27 27 26 25 20 15 11 10 10 8 4 -1 -5 -7 -8 -7 -5 -5  
RH 81 78 85 88 88 81 77 70 70 73 76 76 72 68 71 65 54 52 60  
WIND DIR N NW NW NW NW NW N N N N N N NW NW NW NW NW N NE  
WIND SPD 5 6 4 5 6 8 8 8 8 9 10 11 10 10 10 9 8 5 2  
CLOUDS B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B1 SC FW FW FW FW CL CL  
POP 12HR 0 5 60 10 0  
QPF 12HR 0 0 0.00-0.16 0 0  
SNOW 12HR 00-00 00-00 1  
SNOW C C L C  
WIND CHILL 27 27 26 24 21 16 12 9 7 5 2 -4 -9-13-16-14 -6 0 5  
MIN CHILL 21 22 17 7 2 -3 -14 -22 -22 -9  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 1 35 22 46 34 54 42 53  
TEMP 3 8 29 30 25 24 42 41 36 35 48 48 48 48 50 40  
DEWPT -3 -1 7 14 18 20 28 31 32 34 40 42 46 46 37 28  
PWIND DIR SE S SW S S S S W  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS FW FW FW FW SC FW FW SC SC B1 B1 B1 B2 B2 B1 SC  
POP 12HR 0 0 0 0 0 0 30 30  
RAIN C C  
 
 
 
ILZ060-064-065-122200-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 33 18 22 -1 8  
TEMP 33 33 30 29 28 26 22 21 20 18 15 11 6 2 -1 1 5 8 4  
DEWPT 30 29 28 27 26 23 19 16 15 13 10 7 1 -3 -7 -6 -4 -3 -4  
RH 89 85 92 92 92 88 88 81 81 80 80 83 79 79 75 72 65 60 68  
WIND DIR N NW NW NW W NW NW N N N N N NW NW NW NW NW NW N  
WIND SPD 4 5 4 4 5 6 6 6 8 9 10 11 10 10 10 9 8 5 2  
WIND GUST 20 20  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV B1 SC FW FW FW FW CL FW  
POP 12HR 0 5 60 20 0  
QPF 12HR 0 0 0.00-0.18 0.01 0  
SNOW 12HR 00-00 00-00 1  
SNOW C C L C  
WIND CHILL 29 28 27 24 22 18 14 13 10 8 3 -3 -8-13-17-15 -9 -3  
MIN CHILL 22 22 18 7 2 -2 -14 -22 -22 -11  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX -2 31 20 43 33 51 42 54  
TEMP 0 5 25 27 24 22 40 38 35 34 46 47 48 49 51 42  
DEWPT -4 -1 7 11 15 17 27 29 31 33 40 43 47 48 43 32  
PWIND DIR SE S SW S S S S W  
WIND CHAR LT GN LT LT LT GN GN GN  
AVG CLOUDS FW FW FW FW SC SC FW SC SC B1 B1 B1 B2 B2 B2 B1  
POP 12HR 0 0 0 0 0 5 30 30  
RAIN S C C S  
 
 
 
ILZ079-MOZ075-122200-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 38 26 33 8 18  
TEMP 38 39 36 32 30 29 29 29 32 32 26 20 15 12 9 9 15 18 14  
DEWPT 33 32 31 30 29 28 26 25 23 20 16 13 7 2 -2 -3 -4 -4 -4  
RH 82 76 82 92 96 96 88 85 69 61 65 74 70 63 60 57 42 37 44  
WIND DIR N N N N NW NW N N N N N N N N N N N N NE  
WIND SPD 8 6 5 3 3 3 3 4 5 9 11 12 12 12 11 10 9 8 4  
WIND GUST 24 24 24 21 19  
CLOUDS B2 B2 B2 B2 B1 B2 OV B2 B2 B2 B2 B1 SC FW FW CL FW CL CL  
POP 12HR 0 0 10 10 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 29 28 27 26 24 27 24 15 7 1 -3 -6 -5 3 8 8  
MIN CHILL 27 29 23 22 22 12 -2 -10 -10 0  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 8 37 25 48 36 56 47 58  
TEMP 9 10 31 31 27 26 45 42 38 37 51 52 51 53 56 48  
DEWPT -3 -2 0 7 13 18 26 29 32 35 43 47 50 51 48 35  
PWIND DIR SE S SW S S S S W  
WIND CHAR LT GN LT LT GN GN GN GN  
AVG CLOUDS CL CL CL FW FW FW FW SC B1 B1 B1 B1 B2 B2 B2 SC  
POP 12HR 0 0 0 0 0 5 30 30  
RAIN S C C  
 
 
 
MOZ059-062-072-073-122200-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 37 25 33 7 20  
TEMP 37 39 35 31 30 28 26 28 32 31 24 18 13 10 8 8 16 20 16  
DEWPT 31 31 30 30 29 27 24 23 22 19 15 11 6 1 -4 -4 -5 -5 -3  
RH 79 73 82 96 96 96 92 81 66 61 68 73 73 66 57 57 38 32 42  
WIND DIR N N N NW NW NW N E NE N N N N N N N N N NE  
WIND SPD 5 5 3 3 3 3 3 3 4 8 8 9 6 6 6 5 5 4 2  
WIND GUST 18 20 23 23 21 18 16  
CLOUDS B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC FW FW FW FW CL CL  
POP 12HR 0 0 10 10 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 28 26 25 24 28 24 15 7 2 -1 -3 -2 8 14  
MIN CHILL 26 29 24 19 16 7 -4 -8 -8 5  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 10 42 26 52 38 59 47 57  
TEMP 11 13 36 35 28 28 48 45 40 39 54 54 51 52 54 45  
DEWPT -3 -2 5 15 19 23 31 34 36 38 47 48 50 50 42 33  
PWIND DIR SE SW SW S SW S S W  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS CL CL FW FW FW FW FW SC SC B1 B1 B1 B2 B2 B1 SC  
POP 12HR 0 0 0 0 0 0 30 20  
RAIN C S  
 
 
 
ILZ102-MOZ065-122200-  
MONROE IL-JEFFERSON MO-  
1151 AM CST FRI DEC 12 2025  
 
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25  
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 38 25 32 7 18  
TEMP 38 39 36 32 30 29 27 28 31 29 23 18 13 10 8 9 15 18 14  
DEWPT 33 32 31 30 29 27 24 23 21 18 16 11 6 0 -3 -3 -3 -3 -2  
RH 82 76 82 92 96 92 88 81 66 63 74 73 73 63 60 57 44 38 48  
WIND DIR N N N NW NW NW NW N N N N N N N NW N N N NE  
WIND SPD 5 5 3 3 3 4 3 4 5 8 9 10 9 9 8 6 6 5 2  
WIND GUST 20 20 20 19 18  
CLOUDS B2 B2 B2 B2 B2 B2 OV B2 OV B2 OV B1 SC FW FW CL FW CL FW  
POP 12HR 0 0 10 10 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 28 25 25 25 25 22 14 6 1 -3 -5 -3 5 10  
MIN CHILL 27 29 25 19 19 9 -3 -9 -10 3  
 
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25  
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 8 40 25 51 37 58 47 58  
TEMP 9 11 34 34 28 27 47 44 39 38 53 53 51 52 55 46  
DEWPT -2 -2 3 12 17 21 30 32 34 37 46 48 50 50 46 35  
PWIND DIR SE S SW S S S S W  
WIND CHAR LT LT LT LT LT LT GN GN  
AVG CLOUDS FW CL CL FW FW FW FW SC B1 B1 B1 B1 B2 B2 B1 SC  
POP 12HR 0 0 0 0 0 0 30 30  
RAIN S C C  
 
 
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